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Oracle Java SE 11 Developer : 1Z0-819

1Z0-819

Exam Code: 1Z0-819

Exam Name: Java SE 11 Developer

Updated: Jul 25, 2026

Q&A Number: 297 Q&As

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About Oracle 1Z0-819 Exam Questions and Answers

Average Salary of Java SE 11 Developer Exam Number: 1Z0-819 Certified Professionals

The average salary is between $71k and $103k.

Reference: https://education.oracle.com/java-se-11-developer/pexam_1Z0-819?intcmp=WWOUBLOGPOSTLADJAVA082913

Understanding functional and technical aspects of Java SE 11 Developer Exam Number: 1Z0-819

The following will be discussed in the ORACLE 1Z0-006 exam dumps:

  • Handle text using String and StringBuilder classes
  • Use local variable type inference, including as lambda parameters
  • Use primitives and wrapper classes, including, operators, parentheses, type promotion and casting

How much Java SE 11 Developer Exam Number: 1Z0-819 costs

  • No. of Questions: 60 Questions
  • Passing Score: 60% or higher
  • Examination Name: Java SE 11 Developer Exam Number: 1Z0-819
  • Length of Exam: 85 min
  • Types of questions: Performance Based Questions
  • Examination Fees: $250 USD

How to book the Java SE 11 Developer Exam Number: 1Z0-819

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Oracle 1Z0-819 Exam Syllabus Topics:

SectionObjectives
Topic 1: Concurrency- Multithreading
  • 1. Thread lifecycle
    • 2. Executor framework
      Topic 2: JDBC and Database Connectivity- Database access
      • 1. SQL execution from Java
        • 2. JDBC API usage
          Topic 3: Generics and Collections- Generics
          • 1. Generic classes and methods
            • 2. Wildcards
              - Java Collections Framework
              • 1. List, Set, Map interfaces
                • 2. Sorting and searching
                  Topic 4: Exception Handling- Error handling in Java
                  • 1. Checked and unchecked exceptions
                    • 2. Try-catch-finally blocks
                      Topic 5: Java I/O and NIO- File handling
                      • 1. NIO file APIs
                        • 2. FileReader and FileWriter
                          Topic 6: Java Class Design- Encapsulation and Inheritance
                          • 1. Inheritance hierarchies
                            • 2. Class structure and modifiers
                              - Polymorphism
                              • 1. Dynamic binding
                                • 2. Method overriding
                                  Topic 7: Streams API- Stream operations
                                  • 1. Collectors
                                    • 2. Intermediate and terminal operations
                                      Topic 8: Functional Programming- Lambda Expressions
                                      • 1. Lambda syntax and usage
                                        • 2. Functional interfaces
                                          1Z0-819 Related Exams
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                                          1z1-819-JPN - Java SE 11 Developer (1Z0-819日本語版)
                                          1z1-819 - Java SE 11 Developer
                                          1z1-813-JPN - Upgrade to Java SE 8 OCP ( Java SE 6 and all prior versions) (1z1-813日本語版)
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